Colorado River Run 100 Mile • 50 Mile • 50K • Marathon • Half Marathon • 10K • 5K 50 Miles

The Colorado River Run 50 Mile ultra is a unique opportunity to challenge yourself against the breathtaking backdrop of the majestic Colorado River. This race is more than just a test of endurance; it’s a celebration of nature, camaraderie, and the spirit of adventure that draws runners from all over the country.
THE COURSE
The route weaves through stunning landscapes, featuring rugged trails that showcase the diverse terrain of the region. Runners will encounter a mix of rocky paths, rolling hills, and scenic vistas, with the shimmering Colorado River serving as a constant companion throughout the course.
THE EXPERIENCE
The atmosphere of the Colorado River Run is one of positivity and support, with aid stations staffed by enthusiastic volunteers and fellow runners cheering each other on. With a rich history of bringing the community together, this race is not only about individual achievement but also about fostering a sense of belonging among participants.
WHO SHOULD RUN IT
This event is ideal for experienced ultrarunners looking to push their limits, as well as those ready to tackle their first ultra distance in a supportive environment. If you thrive on adventure and seek a challenge that includes stunning views and a welcoming community, this race is for you.

Don't miss your chance to be part of this extraordinary running experience—register now for the Colorado River Run and embrace the thrill of the ultra!